NJG1104KB2
nTYPICAL
CHARACTERISTICS
Gain vs. Ta (Variable VCONT)
(V =2.8V,freq=865MHz)
20
VCONT=1.4V
DD
Delta Gain(max)=1.3dB@Ta=-40to80 C,VCONT=1.3V
o
15
VCONT=1.3V
VCONT=1.2V
10
Gain (dB)
VCONT=1.1V
VCONT=1.0V
VCONT=0.9V
VCONT=0.8V
5
0
VCONT=0.6V
VCONT=0.4V
VCONT=0.2V
VCONT=0V
-5
-10
-50
0
Ta ( C)
o
50
100
NF,Gain vs. Ta
(V =2.8V,V
5
DD
CONT
NF,Gain vs. Ta
(V =2.8V,V
20
20
DD
CONT
=1.7V,freq=865MHz)
=0.2V,freq=865MHz)
0
4
18
18
NF
Gain (dB)
-2
Gain
2
NF
1
12
14
14
Gain
-6
12
-8
0
-50
0
Ta ( C)
o
50
10
100
10
-50
0
Ta ( C)
o
50
-10
100
OIP3,IIP3 vs. Ta
(V =2.8V,V
DD
CONT
OIP3,IIP3 vs. Ta
(V =2.8V,V
DD
CONT
=1.7V,freq=865+865.1MHz,Pin=-30dBm)
10
=0.2V,freq=865+865.1MHz,Pin=-10dBm)
28
30
26
28
IIP3
8
24
IIP3
IIP3 (dBm)
OIP3 (dBm)
26
OIP3 (dBm)
26
6
22
24
24
4
20
OIP3
18
22
22
OIP3
20
-50
0
Ta ( C)
o
2
20
50
0
100
16
-50
0
Ta ( C)
o
50
18
100
IIP3 (dBm)
Gain (dB)
3
NF (dB)
16
16
NF (dB)
-4
-7-
NJRC [ NEW JAPAN RADIO ]
